package com.cloud.controller;

import com.alibaba.csp.sentinel.annotation.SentinelResource;
import com.alibaba.csp.sentinel.slots.block.BlockException;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

import java.util.concurrent.TimeUnit;

/**
 * <h3>springcloud02</h3>
 * <p></p>
 *
 * @author : zhengyue
 * @date : 2020-06-21 18:14
 **/
@RestController
@Slf4j
public class FlowLimitController {
    @GetMapping("testA")
    public String testA() {
        return "-----testA";
    }

    @GetMapping("testB")
    public String testB() {
        return "-----testB";
    }

    @GetMapping("testC")
    public String testC() {
        try {
            TimeUnit.SECONDS.sleep(1);
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
        log.info("testC 测试RT");
        return "--------testC";
    }

    @GetMapping("testD")
    public String testD() {
        log.info("testD 测试异常比例");
        int a = 10 / 0;
        return "--------testD";
    }

    @GetMapping("testE")
    public String testE() {
        log.info("testE 测试异常数");
        int a = 10 / 0;
        return "--------testE";
    }

    @GetMapping("testHotKey")
    @SentinelResource(value = "testHotKey", blockHandler = "deal_testHotKey")
    public String testHotKey(@RequestParam(value = "p1", required = false) String p1,
                             @RequestParam(value = "p2", required = false) String p2) {
        return "--------testHotKey";
    }

    public String deal_testHotKey(String p1, String p2, BlockException exception) {
        return "--------deal_testHotKey，/(ㄒoㄒ)/~~";
    }
}
